Individual Calculations July 2011
 Dutra, Diogo  Total change: 19.20  Rating chartPersonal card
 V circuito de Vila Franca de Xira - 3. torneio Alverca POR 2011-05-02
RcRownchangeKK*chgGame
 1504 1339 3.50 7 1.28 15 19.20 
  Martins, Abilio Morgado 1701 POR0.001-0.1015-1.50 
  Mahankali, Venkata Sai Prahasith 1413 POR1.0010.60159.00 
  Guimaraes, Luis Pedro F 1739  * POR0.001-0.0815-1.20 
  Duarte, Miguel A Marques 1241 POR1.0010.37155.55 
  Nunes, Orlando Gomes 1662 POR0.001-0.1315-1.95 
  Miranda, Joao Paulo Ribeiro 1283 POR1.0010.42156.30 
  Balona, Ricardo 1488 POR0.5010.20153.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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